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links.go
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/
links.go
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package messengertypes
import (
fmt "fmt"
"berty.tech/berty/v2/go/pkg/errcode"
protocoltypes "berty.tech/berty/v2/go/pkg/protocoltypes"
)
func (link *BertyLink) IsValid() error {
if link == nil {
return errcode.ErrMissingInput
}
switch link.Kind {
case BertyLink_ContactInviteV1Kind:
if link.BertyID == nil ||
link.BertyID.AccountPK == nil ||
link.BertyID.PublicRendezvousSeed == nil {
return errcode.ErrMissingInput
}
return nil
case BertyLink_GroupV1Kind:
if link.BertyGroup == nil {
return errcode.ErrMissingInput
}
if groupType := link.BertyGroup.Group.GroupType; groupType != protocoltypes.GroupTypeMultiMember {
return errcode.ErrInvalidInput.Wrap(fmt.Errorf("can't share a %q group type", groupType))
}
return nil
case BertyLink_EncryptedV1Kind:
if link.Encrypted == nil {
return errcode.ErrMissingInput
}
switch link.Encrypted.Kind {
case BertyLink_ContactInviteV1Kind:
if link.Encrypted.ContactAccountPK == nil ||
link.Encrypted.ContactPublicRendezvousSeed == nil {
return errcode.ErrMissingInput
}
case BertyLink_GroupV1Kind:
if groupType := link.Encrypted.GroupType; groupType != protocoltypes.GroupTypeMultiMember {
return errcode.ErrInvalidInput.Wrap(fmt.Errorf("can't share a %q group type", groupType))
}
default:
return errcode.ErrInvalidInput
}
return nil
}
return errcode.ErrInvalidInput
}
func (link *BertyLink) IsContact() bool {
return link.Kind == BertyLink_ContactInviteV1Kind &&
link.IsValid() == nil
}
func (link *BertyLink) IsGroup() bool {
return link.Kind == BertyLink_GroupV1Kind &&
link.IsValid() == nil
}
func (id *BertyID) GetBertyLink() *BertyLink {
return &BertyLink{
Kind: BertyLink_ContactInviteV1Kind,
BertyID: id,
}
}
func (group *BertyGroup) GetBertyLink() *BertyLink {
return &BertyLink{
Kind: BertyLink_GroupV1Kind,
BertyGroup: group,
}
}